FVXX21 KWBC 191125
VOLCANIC ASH ADVISORY STATEMENT
ISSUED 1125 UTC 19 JAN 2000 BY THE WASHINGTON VAAC
.
TUNGURAHUA 00-075 ECUADOR 0128S 7826W
.
BACKGROUND: TUNGURAHUA ECUADOR (1502-08)
SUMMIT HEIGHT 16480 FT (5023 M)
.
SOURCES OF INFORMATION: GOES-8 INFRARED AND MULTISPECTRAL IMAGERY.
0000 UTC UPPER AIR WINDS FROM MODEL DATA...
.
ERUPTION DETAILS: NEW ERUPTION THAT OCCURRED AROUND 19/0945 UTC...
.
DETAILS OF ASH: THE LATEST GOES-8 IMAGES THROUGH 19/1045 UTC SHOWS
THAT THERE IS ASH MOVING TO THE WEST AND SOUTHWEST OF THE VOLCANO.
EVIDENTLY A BRIEF ERUPTION OCCURRED RECENTLY WHICH WAS ENOUGH TO
SEND A QUICK SHOT OF ASH INTO THE ATMOSPHERE. IT IS ESTIMATED TO BE
UP TO FL300.
.
THE ASH CLOUD AT 19/1045 UTC IS BOUNDED BY THE FOLLOWING
POINTS...0135S7903W 0134S7855W 0141S7856W AND 0142S7904W.
.
TRAJECTORY: WEST AND SOUTHWEST AT ABOUT 20 KNOTS.
.
OUTLOOK: SEE SIGMETS.
.
THE NEXT STATEMENT WILL BE ISSUED BY 19/1730 UTC.
.
REAL TIME SATELLITE IMAGERY ALONG WITH THIS AND OTHER VOLCANIC ASH
ADVISORY STATEMENTS OFTEN ACCOMPANIED BY A MAP DEPICTING ASH
LOCATION ARE AVAILABLE AT INTERNET URL ADDRESS
http://www.ssd.noaa.gov/VAAC/washington.html
(all lower case except /VAAC/)
.
PLEASE REFER TO SIGMETS FOR CURRENT WARNINGS.
.
KARST/ORRISON/NOAA/NESDIS/SAB
.
NNNN
"Attached Graphic Map Depicting Ash"